Package de.mirkosertic.bytecoder.core.ir

Class Graph

java.lang.Object

de.mirkosertic.bytecoder.core.ir.Graph

public class Graph
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.List<Fixup>	fixups
private int	importLabelCounter
private java.util.Map<java.lang.String,Region>	labeledRegions
private Logger	logger
private java.util.List<Node>	nodes
static java.lang.String	START_REGION_NAME
private java.util.Map<org.objectweb.asm.tree.AbstractInsnNode,InstructionTranslation>	translations
private java.util.Map<org.objectweb.asm.Type,TypeReference>	typeReferences

Constructor Summary

Constructors

Constructor	Description
Graph(Logger logger)

Method Summary

Modifier and Type	Method	Description
void	addFixup(Fixup fixup)
void	applyFixups(java.util.Map<org.objectweb.asm.tree.AbstractInsnNode,java.util.Map<org.objectweb.asm.tree.AbstractInsnNode,EdgeType>> incomingEdgesPerInstruction)
(package private) void	deleteFromControlFlowInternally(ControlTokenConsumer consumer)
void	deleteNode(Node node)
Add	newAdd(org.objectweb.asm.Type type)
And	newAND(org.objectweb.asm.Type type)
ArrayLength	newArrayLength()
ArrayLoad	newArrayLoad(org.objectweb.asm.Type type)
ArrayStore	newArrayStore()
BootstrapMethod	newBootstrapMethod(org.objectweb.asm.Type methodType, org.objectweb.asm.Type className, java.lang.String methodName, Reference.Kind kind)
Cast	newCast(org.objectweb.asm.Type type)
CaughtException	newCaughtException(org.objectweb.asm.Type type)
ReadClassField	newClassFieldExpression(org.objectweb.asm.Type type, ResolvedField resolvedField)
ClassInitialization	newClassInitialization(org.objectweb.asm.Type type)
CMP	newCMP()
Copy	newCopy()
Div	newDiv(org.objectweb.asm.Type type)
PrimitiveDouble	newDouble(double constant)
EnumValuesOf	newEnumValuesOf(org.objectweb.asm.Type type)
FieldReference	newFieldReference(ResolvedField field, Reference.Kind kind)
PrimitiveFloat	newFloat(float constant)
FrameDebugInfo	newFrameDebugInfo(Frame frame)
Goto	newGoto()
If	newIf()
ReadInstanceField	newInstanceFieldExpression(org.objectweb.asm.Type type, ResolvedField resolvedField)
InstanceOf	newInstanceOf()
PrimitiveInt	newInt(int value)
InvokeDynamicExpression	newInvokeDynamicExpression(org.objectweb.asm.Type type)
LineNumberDebugInfo	newLineNumberDebugInfo(java.lang.String sourceFile, int lineNumber)
PrimitiveLong	newLong(long constant)
LookupSwitch	newLookupSwitch()
MethodArgument	newMethodArgument(org.objectweb.asm.Type type, int index)
MethodInvocation	newMethodInvocation(InvocationType invocationType, org.objectweb.asm.tree.MethodInsnNode insn, ResolvedMethod rm)
MethodInvocationExpression	newMethodInvocationExpression(InvocationType invocationType, org.objectweb.asm.tree.MethodInsnNode insn, ResolvedMethod rm)
MethodReference	newMethodReference(ResolvedMethod method, Reference.Kind kind)
MethodType	newMethodType(org.objectweb.asm.Type type)
MonitorEnter	newMonitorEnter()
MonitorExit	newMonitorExit()
Mul	newMul(org.objectweb.asm.Type type)
Neg	newNEG(org.objectweb.asm.Type type)
New	newNew(org.objectweb.asm.Type type)
NewArray	newNewArray(org.objectweb.asm.Type arrayType)
Nop	newNop()
NullReference	newNullReference()
NullTest	newNullTest(NullTest.Operation operation)
NumericalTest	newNumericalTest(NumericalTest.Operation operation)
ObjectString	newObjectString(StringConstant value)
Or	newOR(org.objectweb.asm.Type type)
PHI	newPHI(org.objectweb.asm.Type type)
PrimitiveClassReference	newPrimitiveClassReference(org.objectweb.asm.Type type)
ReferenceTest	newReferenceTest(ReferenceTest.Operation operation)
Region	newRegion(java.lang.String label)
Reinterpret	newReinterpret(org.objectweb.asm.Type type)
Rem	newRem(org.objectweb.asm.Type type)
ResolveCallsite	newResolveCallsite()
Return	newReturnNothing()
ReturnValue	newReturnValue()
RuntimeClass	newRuntimeClass()
RuntimeClassOf	newRuntimeTypeOf()
SetClassField	newSetClassField(ResolvedField resolvedField)
SetInstanceField	newSetInstanceField(ResolvedField resolvedField)
SHL	newSHL(org.objectweb.asm.Type type)
PrimitiveShort	newShort(short value)
SHR	newSHR(org.objectweb.asm.Type type)
Region	newStartRegion()
Sub	newSub(org.objectweb.asm.Type type)
TableSwitch	newTableSwitch(int min, int max)
This	newThis(org.objectweb.asm.Type type)
TryCatch	newTryCatch(java.lang.String label)
TypeConversion	newTypeConversion(org.objectweb.asm.Type type)
TypeReference	newTypeReference(org.objectweb.asm.Type type)
Unwind	newUnwind()
USHR	newUSHR(org.objectweb.asm.Type type)
Variable	newVariable(org.objectweb.asm.Type type)
XOr	newXOR(org.objectweb.asm.Type type)
java.util.List<Node>	nodes()
Node[]	outgoingDataFlowsFor(Node n)
Region	regionByLabel(java.lang.String label)
Node	register(Node n)
void	registerTranslation(org.objectweb.asm.tree.AbstractInsnNode instruction, InstructionTranslation translation)
void	remapDataFlow(Node original, Node newValue)
void	replaceInControlFlow(ControlTokenConsumer source, ControlTokenConsumer target)
void	sanityCheck()
java.util.Map<Node,Node>	stampFrom(Graph source, Node thisRef, Node[] arguments)
InstructionTranslation	translationFor(org.objectweb.asm.tree.AbstractInsnNode instruction)
void	writeDebugTo(java.io.OutputStream fileOutputStream)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

START_REGION_NAME

public static final java.lang.String START_REGION_NAME

See Also:

Constant Field Values

nodes

private final java.util.List<Node> nodes

translations

private final java.util.Map<org.objectweb.asm.tree.AbstractInsnNode,InstructionTranslation> translations

fixups

private final java.util.List<Fixup> fixups

labeledRegions

private final java.util.Map<java.lang.String,Region> labeledRegions

logger

private final Logger logger

typeReferences

private final java.util.Map<org.objectweb.asm.Type,TypeReference> typeReferences

importLabelCounter

private int importLabelCounter

Constructor Detail

Graph

public Graph(Logger logger)

Method Detail

newStartRegion

public Region newStartRegion()

outgoingDataFlowsFor

public Node[] outgoingDataFlowsFor(Node n)

addFixup

public void addFixup(Fixup fixup)

applyFixups

public void applyFixups(java.util.Map<org.objectweb.asm.tree.AbstractInsnNode,java.util.Map<org.objectweb.asm.tree.AbstractInsnNode,EdgeType>> incomingEdgesPerInstruction)

registerTranslation

public void registerTranslation(org.objectweb.asm.tree.AbstractInsnNode instruction,
                                InstructionTranslation translation)

translationFor

public InstructionTranslation translationFor(org.objectweb.asm.tree.AbstractInsnNode instruction)

register

public Node register(Node n)

nodes

public java.util.List<Node> nodes()

regionByLabel

public Region regionByLabel(java.lang.String label)

newThis

public This newThis(org.objectweb.asm.Type type)

newMethodArgument

public MethodArgument newMethodArgument(org.objectweb.asm.Type type,
                                        int index)

newNullReference

public NullReference newNullReference()

newInt

public PrimitiveInt newInt(int value)

newShort

public PrimitiveShort newShort(short value)

newNewArray

public NewArray newNewArray(org.objectweb.asm.Type arrayType)

newIf

public If newIf()

newUSHR

public USHR newUSHR(org.objectweb.asm.Type type)

newSHR

public SHR newSHR(org.objectweb.asm.Type type)

newSHL

public SHL newSHL(org.objectweb.asm.Type type)

newNEG

public Neg newNEG(org.objectweb.asm.Type type)

newAND

public And newAND(org.objectweb.asm.Type type)

newOR

public Or newOR(org.objectweb.asm.Type type)

newXOR

public XOr newXOR(org.objectweb.asm.Type type)

newObjectString

public ObjectString newObjectString(StringConstant value)

newMethodInvocation

public MethodInvocation newMethodInvocation(InvocationType invocationType,
                                            org.objectweb.asm.tree.MethodInsnNode insn,
                                            ResolvedMethod rm)

newMethodInvocationExpression

public MethodInvocationExpression newMethodInvocationExpression(InvocationType invocationType,
                                                                org.objectweb.asm.tree.MethodInsnNode insn,
                                                                ResolvedMethod rm)

newReturnNothing

public Return newReturnNothing()

newReturnValue

public ReturnValue newReturnValue()

newAdd

public Add newAdd(org.objectweb.asm.Type type)

newArrayStore

public ArrayStore newArrayStore()

newArrayLoad

public ArrayLoad newArrayLoad(org.objectweb.asm.Type type)

newSub

public Sub newSub(org.objectweb.asm.Type type)

newDiv

public Div newDiv(org.objectweb.asm.Type type)

newMul

public Mul newMul(org.objectweb.asm.Type type)

newTypeConversion

public TypeConversion newTypeConversion(org.objectweb.asm.Type type)

writeDebugTo

public void writeDebugTo(java.io.OutputStream fileOutputStream)

newPHI

public PHI newPHI(org.objectweb.asm.Type type)

newVariable

public Variable newVariable(org.objectweb.asm.Type type)

newCopy

public Copy newCopy()

newCast

public Cast newCast(org.objectweb.asm.Type type)

newNop

public Nop newNop()

newCaughtException

public CaughtException newCaughtException(org.objectweb.asm.Type type)

newGoto

public Goto newGoto()

newCMP

public CMP newCMP()

newRem

public Rem newRem(org.objectweb.asm.Type type)

newRegion

public Region newRegion(java.lang.String label)

newTryCatch

public TryCatch newTryCatch(java.lang.String label)

newUnwind

public Unwind newUnwind()

newMonitorEnter

public MonitorEnter newMonitorEnter()

newMonitorExit

public MonitorExit newMonitorExit()

newArrayLength

public ArrayLength newArrayLength()

newTypeReference

public TypeReference newTypeReference(org.objectweb.asm.Type type)

newNew

public New newNew(org.objectweb.asm.Type type)

newInstanceOf

public InstanceOf newInstanceOf()

newTableSwitch

public TableSwitch newTableSwitch(int min,
                                  int max)

newLookupSwitch

public LookupSwitch newLookupSwitch()

newInstanceFieldExpression

public ReadInstanceField newInstanceFieldExpression(org.objectweb.asm.Type type,
                                                    ResolvedField resolvedField)

newClassFieldExpression

public ReadClassField newClassFieldExpression(org.objectweb.asm.Type type,
                                              ResolvedField resolvedField)

newSetInstanceField

public SetInstanceField newSetInstanceField(ResolvedField resolvedField)

newSetClassField

public SetClassField newSetClassField(ResolvedField resolvedField)

deleteNode

public void deleteNode(Node node)

newFloat

public PrimitiveFloat newFloat(float constant)

newDouble

public PrimitiveDouble newDouble(double constant)

newLong

public PrimitiveLong newLong(long constant)

newLineNumberDebugInfo

public LineNumberDebugInfo newLineNumberDebugInfo(java.lang.String sourceFile,
                                                  int lineNumber)

newFrameDebugInfo

public FrameDebugInfo newFrameDebugInfo(Frame frame)

newMethodReference

public MethodReference newMethodReference(ResolvedMethod method,
                                          Reference.Kind kind)

newFieldReference

public FieldReference newFieldReference(ResolvedField field,
                                        Reference.Kind kind)

newResolveCallsite

public ResolveCallsite newResolveCallsite()

newMethodType

public MethodType newMethodType(org.objectweb.asm.Type type)

newInvokeDynamicExpression

public InvokeDynamicExpression newInvokeDynamicExpression(org.objectweb.asm.Type type)

newNumericalTest

public NumericalTest newNumericalTest(NumericalTest.Operation operation)

newNullTest

public NullTest newNullTest(NullTest.Operation operation)

newReferenceTest

public ReferenceTest newReferenceTest(ReferenceTest.Operation operation)

newRuntimeClass

public RuntimeClass newRuntimeClass()

newPrimitiveClassReference

public PrimitiveClassReference newPrimitiveClassReference(org.objectweb.asm.Type type)

newRuntimeTypeOf

public RuntimeClassOf newRuntimeTypeOf()

newEnumValuesOf

public EnumValuesOf newEnumValuesOf(org.objectweb.asm.Type type)

newReinterpret

public Reinterpret newReinterpret(org.objectweb.asm.Type type)

newBootstrapMethod

public BootstrapMethod newBootstrapMethod(org.objectweb.asm.Type methodType,
                                          org.objectweb.asm.Type className,
                                          java.lang.String methodName,
                                          Reference.Kind kind)

newClassInitialization

public ClassInitialization newClassInitialization(org.objectweb.asm.Type type)

remapDataFlow

public void remapDataFlow(Node original,
                          Node newValue)

deleteFromControlFlowInternally

void deleteFromControlFlowInternally(ControlTokenConsumer consumer)

replaceInControlFlow

public void replaceInControlFlow(ControlTokenConsumer source,
                                 ControlTokenConsumer target)

sanityCheck

public void sanityCheck()

stampFrom

public java.util.Map<Node,Node> stampFrom(Graph source,
                                                Node thisRef,
                                                Node[] arguments)